mirror of https://github.com/denoland/deno.git
109 lines
2.8 KiB
TypeScript
109 lines
2.8 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { unitTest, assert } from "./test_util.ts";
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unitTest({ perms: { read: true } }, function realpathSyncSuccess(): void {
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const incompletePath = "cli/tests/fixture.json";
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const realPath = Deno.realpathSync(incompletePath);
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if (Deno.build.os !== "win") {
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assert(realPath.startsWith("/"));
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} else {
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assert(/^[A-Z]/.test(realPath));
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}
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assert(realPath.endsWith(incompletePath));
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});
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unitTest(
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{
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ignore: Deno.build.os === "win",
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perms: { read: true, write: true },
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},
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function realpathSyncSymlink(): void {
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const testDir = Deno.makeTempDirSync();
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const target = testDir + "/target";
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const symlink = testDir + "/symln";
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Deno.mkdirSync(target);
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Deno.symlinkSync(target, symlink);
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const targetPath = Deno.realpathSync(symlink);
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assert(targetPath.startsWith("/"));
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assert(targetPath.endsWith("/target"));
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}
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);
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unitTest({ perms: { read: false } }, function realpathSyncPerm(): void {
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let caughtError = false;
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try {
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Deno.realpathSync("some_file");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.PermissionDenied);
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}
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assert(caughtError);
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});
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unitTest({ perms: { read: true } }, function realpathSyncNotFound(): void {
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let caughtError = false;
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try {
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Deno.realpathSync("bad_filename");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.NotFound);
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}
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assert(caughtError);
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});
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unitTest({ perms: { read: true } }, async function realpathSuccess(): Promise<
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void
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> {
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const incompletePath = "cli/tests/fixture.json";
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const realPath = await Deno.realpath(incompletePath);
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if (Deno.build.os !== "win") {
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assert(realPath.startsWith("/"));
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} else {
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assert(/^[A-Z]/.test(realPath));
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}
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assert(realPath.endsWith(incompletePath));
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});
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unitTest(
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{
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ignore: Deno.build.os === "win",
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perms: { read: true, write: true },
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},
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async function realpathSymlink(): Promise<void> {
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const testDir = Deno.makeTempDirSync();
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const target = testDir + "/target";
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const symlink = testDir + "/symln";
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Deno.mkdirSync(target);
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Deno.symlinkSync(target, symlink);
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const targetPath = await Deno.realpath(symlink);
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assert(targetPath.startsWith("/"));
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assert(targetPath.endsWith("/target"));
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}
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);
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unitTest({ perms: { read: false } }, async function realpathPerm(): Promise<
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void
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> {
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let caughtError = false;
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try {
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await Deno.realpath("some_file");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.PermissionDenied);
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}
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assert(caughtError);
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});
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unitTest({ perms: { read: true } }, async function realpathNotFound(): Promise<
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void
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> {
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let caughtError = false;
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try {
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await Deno.realpath("bad_filename");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.NotFound);
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}
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assert(caughtError);
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});
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